config file and flags

[AnatoleLucet]

As mentioned in #3, it could be nice to have some options. Either with some flags in the cli or a config file.

Here's some of my obvious ideas when we speak about options for a cli:

• Ignored pattern & files/folders names. For example: butler-cli src --ignore *.js ingore js files
• Some kind of regex (like ESLint is doing) for the first argument which is the path. For example butler-cli src/**/*.{ts, tsx} would only apply changes to .ts & .tsx files.

Any thought?

[nmay231]

Another config option that would be useful is the file path separator, whether it is forwards slash "/", back slash "\", or inferred (default).

Also, having the ability to leave a comment at the top of the file /* butler-ignore */ would be helpful in some cases. But that opens a whole other can of worms 😉

[benawad]

I'm thinking of using https://github.com/davidtheclark/cosmiconfig for getting the config file

and https://github.com/tj/commander.js/ to handle flags

[sQVe]

Closing issue. Fixed in above references.